代码搜索：runge
找到约 438 项符合「runge」的源代码
代码结果 438
www.eeworm.com/read/389081/8549111
m runge.m
m=101;
x=-5:10/(m-1):5;
t=zeros(1,36);l=-1.5:0.1:2;
y=1./(1+x.^2);z=0*x;plot(x,z,'r',x,y,'k:',t,l),gtext('y=1/(1+x^2)'),pause
n=3;
x0=-5:10/(n-1):5;
y0=1./(1+x0.^2);
y1=lagr1(x0,y0,x);hold on,p
www.eeworm.com/read/389067/8550681
m runge.m
m=101;
x=-5:10/(m-1):5;
t=zeros(1,36);l=-1.5:0.1:2;
y=1./(1+x.^2);z=0*x;plot(x,z,'r',x,y,'k:',t,l),gtext('y=1/(1+x^2)'),pause
n=3;
x0=-5:10/(n-1):5;
y0=1./(1+x0.^2);
y1=lagr1(x0,y0,x);hold on,p
www.eeworm.com/read/283939/8978211
m runge.m
m=101;
x=-5:10/(m-1):5;
t=zeros(1,36);l=-1.5:0.1:2;
y=1./(1+x.^2);z=0*x;plot(x,z,'r',x,y,'k:',t,l),gtext('y=1/(1+x^2)'),pause
n=3;
x0=-5:10/(n-1):5;
y0=1./(1+x0.^2);
y1=lagr1(x0,y0,x);hold on,p
www.eeworm.com/read/382767/9000701
fig runge.fig
www.eeworm.com/read/358904/10176196
m runge.m
function ynp1 = runge(dx,y,Re,uei,duedsi,ueip1,duedsip1);
tsep = 0;
% 1st stage
yt(1) = y(1);
yt(2) = y(2);
H1 = yt(2);
H = HofH1(H1);
if H == 3
tsep = 1;
end;
if tsep ==0
rtheta = Re*uei
www.eeworm.com/read/137203/13340262
m runge.m
m=101;
x=-5:10/(m-1):5;
t=zeros(1,36);l=-1.5:0.1:2;
y=1./(1+x.^2);z=0*x;plot(x,z,'r',x,y,'k:',t,l),gtext('y=1/(1+x^2)'),pause
n=3;
x0=-5:10/(n-1):5;
y0=1./(1+x0.^2);
y1=lagr1(x0,y0,x);hold on,p
www.eeworm.com/read/340416/12161629
cpp runge.cpp
#include
#include
#define f(x,y) (-2*x*y*y)
void main()
{float x,y,h,k[5],Y[10],y0,n;
int i;
coutx>>y;
couth;
cout
www.eeworm.com/read/119374/14831744
fig runge现象.fig
www.eeworm.com/read/207216/15279474
cpp runge.cpp
#include
#include
#define f(x,y) (-2*x*y*y)
void main()
{float x,y,h,k[5],Y[10],y0,n;
int i;
coutx>>y;
couth;
cout
www.eeworm.com/read/368956/9671193
m runge.m
n=10;
m=1:n+1;
x1=2/n*(m-1)-1;
% x-range
xx=-1:.001:1;
y1=p(x1, r(x1), xx);
y2=spline(x1, r(x1), xx);
y=r(xx);
plot(xx, y1, '-r',xx, y, '-k',xx, y2, '-.y', x1, r(x1), '.b')
axis([-1